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题型:填空题 题类:常考题 难易度:容易
表内乘法2087 10
8×2+8+8=8× 10×7-10=10×
9×+9=9×9 ×6-6-6-6=4×6
一共{#blank#}1{#/blank#}条鱼?
3 × 4 + 3 = 2 × 8 – 2 = 2×5 + 2 = 3 × 8 – 3 =
6 × 3 – 6 = 5 × 4 – 5 = 7 ×2 + 2 = 5 × 4 – 5 =
4×9÷6{#blank#}1{#/blank#}3×8÷4 83-12+8{#blank#}2{#/blank#}83-(12+8)
32÷(4×2){#blank#}3{#/blank#}32÷4×2 14+21÷7{#blank#}4{#/blank#}(14+21)÷7
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